*{
    padding: 0;
    margin: 0;
    
}
body{
    font-family: PingFangSC-Light, Microsoft ;
}
 ul{
     list-style: none;
 }
 .top{
     width: 100%;
     margin: auto;
     height: 720px;
 }
.top-image{
    width: 100%;
    height:auto;
 
    /* background: url('../images/外卖.png') no-repeat;
   background-size: 100%; */
   position: relative; 
}
.top-image img{
    width: 100%;
    height: 100%;
}
.entrance{
    width: 999px;
    height: 170px;
    position: absolute;
    left: 50%;
    top: 90%;
    transform: translateX(-50%);
    z-index: 999;
    display: flex;
   
}
.entrance li{
    width: 333px;
    height: 170px;
    position: relative;

}
.entrance li:hover{
    top: -3px;
    height: 176px;
    width: 333px;
    box-shadow: 0 5px 0 RGBA(200,190,170,0.2);
}
.blue{
 background: #658FF7;
}
.red{
 background:#F54C45;
}
.yellow{
background: #FFBD27;
}
.entrance-title{
 
 margin-top: 50px;
   font-size: 25px;
   text-align: center;
   color: white;
}
.entrance-content{
    color: #FFF0CF;
   font-size: 15px;
   text-align: center;
}
.service{
  width: 100%;
    background: white;
    position: relative;
    margin-top: 100px;
}
.service_main{
    width: 1130px;
    height: 900px;
    margin: 0 auto;
    position: relative;
}
.service_title{
    width: 325px;
    height: 175px;
    position: relative;
    top: 140px;
    left: 35%;
    font-size: 83px;
    font-family: "Arial","Microsoft YaHei","黑体","宋体",sans-serif;
    color: #EEEEEE;
    font-weight: bolder;
    opacity: 0;
    text-align: center;
    transition: all 1s
}
.service .frame{
    width: 50px;
    height: 75px;
    position: absolute;
    top: 40px;
    left: 148px;
    border: 3px solid #FFBD27;
}
.service .title_name{
    width: 324px;
    height: 50px;
    text-align: center;
    position: absolute;
    color: #000000;
    font-size: 38px;
    top: 62px;
    left: 7px;
    font-family: 微软雅黑;
    letter-spacing: 2px;
}
.service-types{
    width: 638px;
    height: 410px;
 
    position:absolute;
    top: 400px;
   float: left;
   opacity: 0;
   transition: all 1s
}
.service-types h1{
    display: block;
    width: 400px;
    height: 40px;
    opacity: 1;
    font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
    font-size: 40px;
    color: #000000;
    line-height: 40px;
    position: absolute;

    transition: all 0.5s
}
.types li{
    
        position: relative;
        font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
        font-size: 26px;
        color: #000;
        height: 85px;
        width: 100%;
        display: flex;
        cursor: pointer;
        opacity: 1;
        top: 100px;
      
}
.types .icon{
    width: 40px;
    height: 40px;
    position: absolute;
    top: 10px;
}
.types .icon img{
    width: 100%;
    height: 100%;
}
 .option{
    position: absolute;
    left: 61px;
    width: 585px;
    height: 30px;
 }
 .option .up{
 
    position: absolute;
    font-size: 23px;
    z-index: 1;

 }
 .option .down{
    transition: all 0.5s;
    opacity: 0.5;
    font-family: Microsoft YaHei;
    font-size: 16px;
    color: #000000;
    height: 16px;
    position: absolute;
    top: 40px;
    left: 0px;
   
}
.picked{
    top: -10px !important;
    transform: scale(1.5);
    transform-origin: left 50%;
    color: #FFBA1E!important;
    transition: all 0.5s;
}
.down-before {
    opacity: 0;
    transition: all 0.5s;
    content: '';
    width: 120px;
    height: 3px;
    position: absolute;
    top: 35px;
    background-color: #000;
    transition: all 0.5s;
 
}
.now-before{
    background-color: #FFBA1E;
    opacity: 1;
 
}
.types-images{
    width: 346px;
    height: 708px;
    position: absolute;
    top: 300px;
    right:100px;
    transition: all 0.5s;
}
.iphone-out{
    width: 100%;
    height: 100%;
    background: url("../images/手机外壳2@2x.png");
    background-size: 100%;
    position: relative;
}
.iphone-images{
    /* transition: all 0.5s; */
    position: absolute;
    width: 310px;
    height: 672px;
    z-index: 999;
    top: 14px;
    left: 18px;
  
    background: url("../images/delicacy.png");
    background-size: 100%;
}
.excellent_case{
    width: 100%;
    height: 900px;
background:#FFBD27 ;
}
.case_main{
    width: 1130px;
    height: 900px;
    margin: 0 auto;
    position: relative;
}
.case_title{
    width: 325px;
    height: 175px;
    position: relative;
    top: 100px;
    left: 35%;
    font-size: 120px;
    font-family: "Arial","Microsoft YaHei","黑体","宋体",sans-serif;
    color: #FFD675;
    font-weight: bolder;
    opacity: 0;
    text-align: center;
    transition: all 1s
}

.title_name{
    width: 324px;
    height: 50px;
    text-align: center;
    position: absolute;
    color: #000000;
    font-size: 50px;
    top: 90px;
    left: -2px;
    
    font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
 
 
}
.frame{
    width: 70px;
    height: 95px;
    position: absolute;
    top: 60px;
    left: 124px;
    border: 5px solid white;
}
.background{
    width: 760px;
    height: 420px;
    background: #FF9B4A;
  position: relative;
  top: 18%;
  left: 25%;
  opacity: 0;
  transition: all 1s
}
.main_content{
    width: 960px;
    height: 340px;
    position: absolute;
    opacity: 0;
    top: 40px;
    right: 3%;
    overflow: hidden;
    transition: all 1s
}
.content{
    width: 620px;
    height: 340px;
    float: left;
}
.content_info{
    width: 544px;
    height: 265px;
    position: relative;
    top: 10%;
    right: -10%;

}
.content_info h3{
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 400;
    font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
}
.content_info h2{
    margin-bottom: 20px;
    font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
   
}
.content_info p{
    color: #968888;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
     display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
}
.more{
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border: 1px solid #FFBD27;
    border-radius: 5px;
    position: absolute;
    bottom: 20px;
    cursor: pointer;
}
.more a{
    text-decoration: none;
    color: #FF9B4A;
}
.image{
   width: 340px;
   height: 340px;
   float: left;
}
 .main_content ul{
    display: block;
    width: 3840px;
    height: 340px;
    list-style: none;
 position: relative;
   

}
.main_content li{
    display: block;
    width: 960px;
    height: 340px;
   background-color:white;
    float: left;
    position: relative;
}
.left{
  width: 39px;
  height: 38px;
  position: absolute;
  background: url('../images/prev.png');
  left: -295px;
  top: 45%;
  cursor: pointer;
}
.right{
    width: 39px;
  height: 38px;
  position: absolute;
  background: url('../images/next.png');  
  right: -65px;
  top: 45%;
  cursor: pointer;
}
.bottmo .list .active{
	background-color: red !important;
}
.bottmo ul li:hover{
	background-color: red;
}
.bottmo{
	width: 550px;
	height: 40px;
   position: absolute;
  
   bottom: -65px;
}
.bottmo ul li{
	display: block;
	list-style-type: none;
	height: 15px;
	width: 15px;
	border-radius: 50%;
	float: left;
	background-color: white;
	margin: auto;
	position: relative;
	top: 10px;
		left: 45%;
		margin-left: 15px;
		cursor: pointer;
}
.news{
    width: 100%;
    height: 900px;
background:white ;
}
.news_main{
    width: 1130px;
    height: 900px;
    margin: 0 auto;
    position: relative;
}
.news_frame{
   width: 65px;
   height: 85px;
    border:5px solid #FFBD27;
}
.news_title{
    width: 325px;
    height: 175px;
    position: relative;
    top: 100px;
    left: 35%;
    font-family: "Arial","Microsoft YaHei","黑体","宋体",sans-serif;
    font-weight: bolder;
    opacity: 0.7;
    text-align: center;
    color: #EEEEEE;
    font-size: 100px;
    opacity: 0;
    transition: all 1s
}
.news_titleName{
    /* letter-spacing:5px; */
    font-size: 40px;
    left: -8px;
}
.news_content{
    width: 1000px;
    height: 550px;
    margin: auto;
   
    position: absolute;
    top: 35%;
    left: 5%;
}
.news_info{
    height: 550px;
    width: 414px;
  position: absolute;
  left: 0;
  opacity: 0;
  transition: all 1s
  
}
.news_list{
    width: 510px;
    height: 410px;
    position: absolute;
    right: 0;
    transition: all 1s
}


.info_bg{
    width: 380px;
    height: 516px;
    position: absolute;
    background: #FFC43A;
    right: 0;
    bottom: 0;
}
.navigation{
    position: absolute;
    right: 10px;
    top: 75%;
}
.hover{
    background-color: #333;
}
.navigation ul li{
    list-style-type: none;
    padding: 2px;
    border-radius: 50%;
    border: 1px solid #333;
    cursor: pointer;
    margin-bottom: 4px;
    
   
}
.navigation ul li:hover{
    background: #333;
}
.info_details{
    width: 382px;
    height: 516px;
    position: absolute;
    left: 0;
    top:0;
    overflow: hidden;
    box-shadow: -5px 1px 5px   #F5F5F5;
}
.info_details ul{
    list-style: none;
     top: -516px;
    position: relative;
}
.info_details li{
    display: block;
    height: 516px;
    width: 380px;
    background: white;
    border-radius: 5px;
    
}
.current-index{
    font-family: PingFangTC-Medium,Microsoft Yahei,Arial,Helvetica,sans-serif;
    position: absolute;
    right: -5px;
    bottom: 65px;
    font-size: 16px;
}
#new h2{
    font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
    font-size: 24px;
    color: #000;
    line-height: 34px;
    height: 48px;
    padding: 20px;
}
#new .line{
    width: 58px;
    height: 3px;
    background: #3D3D3D;
    margin-top: 50px;
    margin-left: 20px;
}
#new p{
    margin-top: 8px;
    height: 84px;
    overflow: hidden;
    font-size: 16px;
    color: #888;
    padding: 20px;
    line-height: 20px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}
.list_title{
    
 
    height: 42px;
    top: 0;
    left: 0;
    font-family: PingFangSC-Semibold,Microsoft Yahei,Arial,Helvetica,sans-serif;
    font-size: 30px;
    color: #000000;
    margin-bottom: 36px;
}
.news_list ul{
    width: 100%;
    height: 243px;
    margin-bottom: 70px;
    list-style: none;
}
.news_list ul li{
  
    font-size: 14px;
    line-height: 20px;
    height: 30px;
    padding-left: 29px;
    position: relative;
    overflow: hidden;
    margin-bottom: 28px;
    text-overflow: ellipsis;
    white-space: nowrap;
   
}
.news_list  ul li a{
    color: #474242;
    text-decoration: none;
    
    position: relative;
    top: -46px;
    left: 30px;
    font-size: 16px;
    line-height: 30px;
    font-family: PingFangSC-Light, Microsoft Yahei,Arial,Helvetica,sans-serif !important;
 
}
.news_list  ul li  a:hover{
    font-size: 20px;
    color: black;
    text-decoration: none;
    font-weight: bold;
    padding-top: 2px;
}
.news_list span{
    width: 100%;
    font-size: 18px;
    line-height: 20px;
    margin-bottom: 28px;
    padding-left: 0px;
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #FFC032;
}
.info_details .more{
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    border: 1px solid #FFBD27;
    border-radius: 15px;
    position: relative;
    bottom: -15px;
  left: 20px;
    cursor: pointer;
}

.oblique{
    position: relative;
    height: 20px;
    width: 20px;
    border-top:2px solid #FFC032;
    transform: rotate(-45deg);
    top: -10px;
    left: 13px;
}
.all{
    color: #333333;
    position: relative;
    bottom: -40px;
    left: 30px;
}
.all:hover{
    color: #FFC032;
    text-decoration: none;
}